US-Built Titanium & Steel Bicycles

Significant Other Bikes builds titanium and steel bicycles in Denver, Colorado. Every model is developed from lived experience and shaped by engineering discipline, fabrication skill, and a clear design philosophy.

Explore the Ded Reckin, our short-travel full-suspension mountain bike built in titanium and steel for riders who value precision, durability, and progression without excess.

Independent framebuilding in Colorado. Designed with intention.

Built for the rider who wants more than the standard.